﻿#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
char buffer[6] = { 0 };
char*mystring() {
	char* s= "Hello world";
	for(int i=  0;i< (sizeof(buffer) - 1);i++) {
		buffer[i] = *(s+ i);
	}
	return buffer;
}
int main(int args, char ** argv) {
	printf("%s\n", mystring());
	return 0;
}